"Rail travel at high speeds is not possible because passengers, unable to breathe, would die of asphyxia."
Dionysius Lardner, Professor of Natural Philosophy and Astronomy at University College, London ; 1830
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| Number | Title | Issue Date |
| 4237068 | Primary aminoacylanilides Primary amino acylanilides of the formula ##STR1## wherein R1 is selected from the group consisting of hydrogen, methyl, ethyl and propyl, R2 is selected from the group consisting of methyl, ethyl, chlorine, methoxy and ethoxy, ... | 12/02/1980 |
| 4218477 | Primary aminoacylanilides, methods of making the same and use as antiarrhythmic drugs Primary amino acylanilides of the formula ##STR1## wherein R1 is selected from the group consisting of hydrogen, methyl, ethyl and propyl, R2 is selected from the group consisting of methyl, ethyl, chlorine, methoxy and ethoxy, ... | 08/19/1980 |
| 4053603 | Benzylisoquinoline derivatives, and use as anti-arrhythmic drugs Compounds of the class of benzylisoquinoline derivatives of the formula ##STR1## wherein R1 is selected from the group consisting of hydrogen and methyl, and R2 is selected from the group consisting of methyl, ethyl, n-propyl an... | 10/11/1977 |
| 4029793 | Synergistic local anesthetic compositions A local anesthetic composition comprising a mixture in a pharmaceutically acceptable carrier of a particular toxin, namely, tetrodotoxin or desoxytetrodotoxin, and another compound, generally a conventional local anesthetic compound or a similar compound ... | 06/14/1977 |
| 4029794 | Pharmaceutical local anesthetic composition A local anesthetic composition comprising a mixture in a pharmaceutically acceptable carrier of a particular toxin, namely, saxitoxin, and another compound, generally a conventional local anesthetic compound or a similar compound having nerve-blocking pro... | 06/14/1977 |
| 4022899 | Synergistic local anesthetic compositions A local anesthetic composition comprising a mixture in a pharmaceutically acceptable carrier of a particular toxin, namely, tetrodotoxin or desoxytetrodotoxin, and another compound, generally a conventional local anesthetic compound or a similar compound ... | 05/10/1977 |
| 4001413 | Pharmaceutical local anesthetic composition employing saxitoxin A local anesthetic composition comprising a mixture in a pharmaceutically acceptable carrier of a particular toxin, namely, saxitoxin, and another compound, generally a conventional local anesthetic compound or a similar compound having nerve-blocking pro... | 01/04/1977 |
| 3988473 | Tertiary-alkylamino-lower acyl-xylidide local anaesthetics Tertiary-alkylamino-lower acyl-xylidides have unusually long lasting local anaesthetic effect or high local anaesthetic activity while also having a satisfactory low level of tissue irritation and a satisfactory low acute toxicity. Combinations of such lo... | 10/26/1976 |
| 3966934 | Synergistic local anesthetic compositions A local anesthetic composition comprising a mixture in a pharmaceutically acceptable carrier of a particular toxin, namely, tetrodotoxin or desoxytetrodotoxin, and another compound, generally a conventional local anesthetic compound or a similar compound ... | 06/29/1976 |
| 3957996 | Pharmaceutical local anesthetic compositions A local anesthetic composition comprising a mixture in a pharmaceutically acceptable carrier of a particular toxin, namely, saxitoxin, and another compound, generally a conventional local anesthetic compound or a similar compound having nerve-blocking pro... | 05/18/1976 |
| 3939833 | Piston construction for syringes A cartridge for a prefilled hypodermic syringe of the type sealed at its forward end with a destructible diaphragm is provided with a piston-piston rod assembly in which the piston of resilient material is molded in the form of a hollow cylinder and has a... | 02/24/1976 |
| 3938518 | Syringe attachment device The attachment unit for a spike equipped syringe is composed of first and second tubular portions connected together at their inner ends and extending from such connection in axially aligned relation. The bore of the first tubular portion has at its outer... | 02/17/1976 |